Interactive System Capable of Switching Different Writing Modes and Handheld Member Thereof

1. An interactive system capable of switching different writing modes, comprising: a handheld member comprising a first near field communication tag and a second near field communication tag, the first near field communication tag generating a first near field signal, the second near field communication tag generating a second near field signal; and a display module comprising: a touch control user interface; a bezel surrounding the touch control user interface; a near field sensing unit disposed on the bezel and separated from the touch control user interface for sensing the first near field signal or the second near field signal; and a control unit coupled to the near field sensing unit, the control unit controlling the touch control user interface to perform a first function when the near field sensing unit senses the first near field signal, and the control unit further controlling the touch control user interface to perform a second function when the near field sensing unit senses the second near field signal.

2. The interactive system of claim 1 , wherein the control unit further performs an application program, the control unit performs the first function executing a first writing mode of the application program when the near field sensing unit senses the first near field signal, and the control unit performs the second function executing a second writing mode of the application program when the near field sensing unit senses the second near field signal.

3. The interactive system of claim 2 , wherein the handheld member is a pen-shaped member, the pen-shaped member generates a first handwriting within a window which is generated by the application program when the control unit executes the first writing mode, and the pen-shaped member generates a second handwriting within the window which is generated by the application program when the control unit executes the second writing mode.

4. The interactive system of claim 3 , wherein a color of the first handwriting is different from a color of the second handwriting.

5. The interactive system of claim 3 , wherein a width of the first handwriting is greater than a width of the second handwriting.

6. The interactive system of claim 3 , wherein the first handwriting is in writing brush font, and the second handwriting is in highlighter font.

7. The interactive system of claim 2 , wherein the handheld member is a pen-shaped member, the pen-shaped member has a first end portion and a second end portion, the first near field communication tag is coupled with the first end portion, the second near field communication tag is coupled with the second end portion, the first end portion generates a handwriting within a window which is generated by the application program when the control unit executes the first writing mode, and the second end portion erases the handwriting within the window which is generated by the application program when the control unit executes the second writing mode.

8. The interactive system of claim 1 , wherein the control unit performs the first function including performing an application program and executing a first writing mode of the application program when the near field sensing unit senses the first near field signal, and the control unit performs the second function including performing the application program and executing a second writing mode of the application program when the near field sensing unit senses the second near field signal.

9. The interactive system of claim 1 , wherein the handheld member is a pen-shaped member, the pen-shaped member has a first end portion and a second end portion, the first near field communication tag is coupled with the first end portion, and the second near field communication tag is coupled with the second end portion.

10. The interactive system of claim 1 , wherein the handheld member is a pen-shaped member, the pen-shaped member has a first pen-shaped body and a second pen-shaped body, the first pen-shaped body is detachably installed with the second pen-shaped body, the first pen-shaped body has a first end portion, the first near field communication tag is coupled with the first end portion, the second pen-shaped body has a second end portion, and the second near field communication tag is coupled with the second end portion.

11. The interactive system of claim 1 , wherein the handheld member is a pen-shaped member, and the pen-shaped member comprises: a sleeve; a first pen member retractably disposed in the sleeve, the first near field communication tag is coupled with the first pen member; and a second pen member retractably disposed in the sleeve, the second near field communication tag is coupled with the second pen member.

12. The interactive system of claim 1 , wherein the first near field communication tag is spaced from the second near field communication tag by a distance.